localization of anal tract in imperforate anus patients

Ultrasound guided wire localization of anal tract in imperforate anus patients

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20171213001

Enrollment

Unknown

Registered

2017-12-13

Start date

2016-08-01

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Imperforate Anus Congenital absence atresia and stenosis of anus without fistula

Interventions

We used pre&#45

surgical hook wire localization according to the ultrasound landmarks of the anal pit and sphincter muscle complex as operation guidance for rectal pull in the patients with imperforate anus.

Active Comparator Device

localization method change

Eligibility

Sex/Gender

All

Age

3 Days to 9 Months

Inclusion criteria

Inclusion criteria: infant with imperforate anus informed parent consent

Exclusion criteria

Exclusion criteria: no acceptance of parent

Design outcomes

Primary

Measure	Time frame
the accuracy of anal tract localization with ultrasound guided During surgical operation muscle stimulator and intra-operative findings	—

Secondary

Measure	Time frame
Fecal continence Four years follow up Question and Rectal manometry	—

Countries

Iran

Contacts

Public ContactAli Alamdaran

Assistant Professor, radiology departement, Mashhad University of Medical Sciences, Mashhad, Iran

alamdarana@mums.ac.ir+989155112578

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026